Background and aims: Power plants are the most important infrastructure for economic development with technological advances and sophisticated technology , are subject to risks and accidents.Despite of uncertainty and ambiguity , offer the Solution that can by combine information to identify hazards , assess and risk rank ing may effective to contr
Symbiotic nitrogen football sleds for turf fixation is an important component in the nitrogen cycle and is a potential solution for sustainable agriculture.It is the result of the interactions between the plant host, mostly restricted to legume species, and the rhizobial symbiont.From the first encounter between the host and the symbiont to eventua
Gallium is used as a raw material for a CIGS solar cell.In the manufacturing process of CIGS solar cells, only 30% of the target material is used, f1400ea-sb34 and the rest is not used and becomes a spent target scrap.In order to recover gallium from spent target scrap, we investigated the process composed scandinavian edition flair of hydrometallu